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The 3M X-Series X3A Earmuffs represent 3M’s latest advancement in hearing conservation, combining innovative comfort, design, and protection. Featuring a newly designed spacer, the X3A improves noise attenuation without the need for larger or double cup designs. Lightweight and low-profile, these earmuffs are ideal for protection against high-level industrial noise and other loud environments. The X3A also features an electrically insulated (dielectric) wire headband for added safety in low-voltage electrical hazard areas.
Lightweight, High-Protection Design;
Provides reliable hearing protection against high-level industrial noise while remaining comfortable for extended use.
Electrically Insulated Headband;
Dielectric wire headband with metal components covered by non-conductive material for use in low voltage electrical hazard environments (less than 440 V AC).
Consistent Pressure;
The wire headband offers uniform pressure over prolonged wearing periods.
Adjustable Earcup Pivot Points;
Earcups tilt for optimum comfort and efficiency.
Certified Noise Reduction;
Noise Reduction Rating (NRR) of 28 dB, CSA Class AL, and EN 352:2020 compliant with a Single Number Rating (SNR) of 33.
NRR may overestimate protection during typical use; 3M recommends reducing the NRR by 50% to estimate actual noise reduction.
While the headband has been tested for electrical insulation, users must determine overall suitability for their specific applications and any hazards beyond noise.
Enjoy free standard shipping on all orders over £75. For orders under £75, standard shipping is £3.99.
If you need to return an item, you can do so within 30 days of your order being fulfilled.